EP1379404A1 - Systeme d'etancheite de fente - Google Patents

Systeme d'etancheite de fente

Info

Publication number
EP1379404A1
EP1379404A1 EP02747276A EP02747276A EP1379404A1 EP 1379404 A1 EP1379404 A1 EP 1379404A1 EP 02747276 A EP02747276 A EP 02747276A EP 02747276 A EP02747276 A EP 02747276A EP 1379404 A1 EP1379404 A1 EP 1379404A1
Authority
EP
European Patent Office
Prior art keywords
sealing
component
mounting rail
arrangement according
profile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02747276A
Other languages
German (de)
English (en)
Other versions
EP1379404B1 (fr
Inventor
Burkhard Ahlers
Michael Koch
Edgar Mumme
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meteor Gummiwerke KH Badje GmbH and Co
Original Assignee
Meteor Gummiwerke KH Badje GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meteor Gummiwerke KH Badje GmbH and Co filed Critical Meteor Gummiwerke KH Badje GmbH and Co
Publication of EP1379404A1 publication Critical patent/EP1379404A1/fr
Application granted granted Critical
Publication of EP1379404B1 publication Critical patent/EP1379404B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/24—Sealing arrangements characterised by the shape having tubular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/15—Sealing arrangements characterised by the material
    • B60J10/16—Sealing arrangements characterised by the material consisting of two or more plastic materials having different physical or chemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/30—Sealing arrangements characterised by the fastening means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors

Definitions

  • the invention relates to a sealing arrangement according to the preamble of claim 1.
  • a cross-sectionally substantially L-shaped profile part with embedded reinforcement is glued to a door frame via an adhesive layer.
  • the profile part is supported beyond the adhesive layer with webs on the door frame.
  • the profile part can also be held on the frame by clip connections which can be produced by pressing in (column 2, lines 61 to 64).
  • This profile part should first be connected to the door frame by an automatic handling machine.
  • a profile seal with a push-on foot is then attached to an upstanding mounting leg of the profile part with a fir tree-like profile.
  • the profile seal is not connected to the L-shaped profile part on the inside. In operation, there may be optically unfavorable gaps and profiles in the profile seal.
  • the invention has for its object to improve the fit and the sealing effect of the sealing arrangement.
  • the sealing area of the profile is preferably tubular.
  • the support rib comes into contact with the first component at the latest when a sufficiently large deformation force acts on the sealing area. This supports the sealing area and promotes its controlled deformation under the deformation force.
  • the inner lining preferably consists of a plastic lamella.
  • the permanent contact of the sealing strip on the inner cladding prevents the formation of an optically unfavorable gap.
  • an effective sealing of the joint, at least against dust, is guaranteed with little additional effort.
  • the bridging of the joint by the joint sealing lip offers a visually favorable impression.
  • Foam rubber with a hardness of 20 to 30 Shore A can be used.
  • the profile according to claim 8 is preferably co-extruded in the duplex process.
  • the soft rubber can have a hardness of 60 to 80 Shore A and the foam rubber a hardness of e.g. 15 to 30 Shore A.
  • the profile is held securely in the mounting rail and, on the other hand, the closing forces are low because the sealing area can be deformed comparatively easily.
  • the features of claim 9 offer advantages in terms of production technology because the mounting rail can be easily and securely automatedly attached to the first component.
  • the mounting rail can run around the first component.
  • the front ends of the socket rail can be opposite sealed to each other, for example welded or bridged with permanently elastic sealing compound. With sufficient strength, the wall thickness of the socket rail formed from sheet metal can be comparatively small. This favors the design and dimensioning of the holding area of the profile.
  • FIG. 1 is an enlarged representation of a cross section through a first embodiment of the sealing arrangement with associated first and second component
  • FIG. 2 to 4 each show a cross section corresponding to FIG. 1 through other embodiments of the sealing arrangement.
  • FIGS. 1 to 4 show a sealing arrangement 1 for sealing a gap 2 between a first component 3 and a second component 4.
  • the first component 3 is a door and the second component 4 around an edge of an opening 5 to be closed in a motor vehicle.
  • 1 to 4 each show a cross section through a roof frame as the second component 4 and through an upper edge of the door as the first component 3.
  • An outer side 6 and an inner side 7 of the motor vehicle are indicated.
  • a socket rail 10 made of sheet metal is fastened by roller seam welding.
  • the mounting rail 10 has an essentially U-shaped cross-sectional area edge regions 11 and 12 drawn in towards one another and is welded to the upper side 8 with a base 13.
  • a holding area 14 of a profile 15 is positively locked with the mounting rail 10.
  • the sealing area 16 is tubular and, like the holding area 14, is made of foam rubber.
  • the sealing area 16 is arranged laterally offset from the mounting rail 10 to the inside 7.
  • the resultant 17 of a deformation force acting on the sealing region 16 runs at least approximately through the mounting rail 10, as is indicated by the line of action of the resultant 17, which is shown in dash-dot lines.
  • a support section 18 of the holding area 14 facing away from the sealing area 16 is supported on a corner area 19 of the first component 3.
  • the corner region 19 is created in that the inner door panel 9 is angled upward by approximately 90 °.
  • a door outer panel 21 of the first component 3 is flanged over a free edge 20 of the door inner panel 9.
  • the outer door panel 21 forms an edge 22 which, when the first component 3, which is designed as a door or locking element, is closed, defines a joint 23 with the opposite second component 4.
  • a joint sealing lip 24 molded onto the profile 15 is anchored at the edge 22.
  • the joint sealing lip 24, which is also made of foam rubber, for sealing the joint 23 bears against the second component 4.
  • the joint sealing lip 24 seals the joint 23 at least against dust.
  • an optically favorable bridging of the joint 23 is obtained.
  • the support section 18 is provided on the outside 6 with three mutually parallel sealing ribs 25, which bear sealingly on an inside of the first component 3.
  • the profile 15 is provided with a support rib 26 between the sealing area 16 and the inner door panel 9 of the first component 3.
  • the support rib 26 is located at a short distance from the top 8 of the inner door panel 9.
  • This has the purpose that a sealing strip 27 integrally formed on the sealing area 16 also relaxed profile 15 rests under a certain prestress on an inner lining 28 of the first component 3.
  • the inner lining 28 consists of a plastic lamella which covers the first component 3 on the inside 7.
  • the mounting rail 10 has a substantially Z-shaped cross-sectional area, a base leg 30 being fastened to the inner door panel 9.
  • This attachment can preferably, as in all embodiments, again be done by roller seam welding, but also in other ways, e.g. by gluing.
  • a second leg 31 of the mounting rail 10 points with its free end edge outwards into the corner region 19 of the first component 3.
  • the holding region 14 of the profile 15 can engage under the second leg 31 in the manner shown in FIG. 2 for better anchoring of the profile 15 ,
  • the mounting rail 10 has an essentially circular cross-sectional area which is fastened to the inner door panel 9 via a connecting web 32, in particular welded on by roller seam welding.
  • a connecting web 32 In the area of the connecting web 32 Socket rail 10 touched by anchoring strips 33 and 34 of the holding area 14.
  • a space 35 of crescent-shaped cross section is provided in the profile 15.
  • the socket rail 10 has an essentially V-shaped cross-sectional area, an apex region 36 of the socket rail 10 being fastened to the door inner panel 9, preferably by roller seam welding.
  • the profile 15 is co-extruded on the one hand from foam rubber for the sealing area 16 and the joint sealing lip 24 and on the other hand from soft rubber for the holding area 14.
  • the support rib 26 is also arranged at a short distance from the top 8 of the inner door panel 9. The support rib 26 only comes into contact with the upper side 8 when a certain closing force in the direction of the resultant 17 is exerted by the bead 29 on the sealing area 16.
  • the soft rubber of the holding area is preferably of greater hardness than the cellular rubber of the rest of the profile 15. This gives the profile 15 a particularly stable anchoring on the first component 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Connection Of Plates (AREA)

Abstract

L'objectif de la présente invention est d'améliorer l'ajustement et le pouvoir d'étanchéité d'un système d'étanchéité qui est destiné à une fente (2) située entre deux composants (3, 4) mobiles l'un par rapport à l'autre et un bord d'une ouverture (5) devant être fermée. Un rail de prise (10) peut être fixé sur un premier (3) des composants. Une zone de retenue (14) d'un profilé (15) peut s'enclencher par liaison de forme avec ce rail de prise. Une zone d'étanchéité (16) du profilé (15), qui coopère avec un deuxième (4) des composants de manière à assurer une étanchéité, est fixée sur ladite zone de retenue (14). Afin d'atteindre ledit objectif, ladite zone d'étanchéité (16) est montée de manière latéralement décalée par rapport au rail de prise (10), vers une face interne (7) de la fente. La force résultante (17) d'une force de déformation s'exerçant sur la zone d'étanchéité (16) passe au moins approximativement à travers le rail de prise (10). Lorsque l'on rapproche les deux composants (3, 4), la disposition latéralement décalée de ladite zone d'étanchéité (16) induit une force de déformation qui comprime la zone de retenue du profilé (15) de manière plus rigide dans le rail de prise (10), ce qui permet d'assurer un ajustement sûr et durable du profilé à son emplacement.
EP02747276A 2001-04-19 2002-04-12 Systeme d'etancheite de fente Expired - Lifetime EP1379404B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20106758U DE20106758U1 (de) 2001-04-19 2001-04-19 Spaltdichtungsanordnung
DE20106758U 2001-04-19
PCT/EP2002/004111 WO2002085657A1 (fr) 2001-04-19 2002-04-12 Systeme d'etancheite de fente

Publications (2)

Publication Number Publication Date
EP1379404A1 true EP1379404A1 (fr) 2004-01-14
EP1379404B1 EP1379404B1 (fr) 2009-01-14

Family

ID=7955935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02747276A Expired - Lifetime EP1379404B1 (fr) 2001-04-19 2002-04-12 Systeme d'etancheite de fente

Country Status (4)

Country Link
EP (1) EP1379404B1 (fr)
DE (2) DE20106758U1 (fr)
ES (1) ES2316579T3 (fr)
WO (1) WO2002085657A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100519243C (zh) 2004-04-30 2009-07-29 福特全球技术有限公司 密封带和密封组件
DE202005004005U1 (de) * 2005-03-12 2006-04-27 Meteor Gummiwerke K.H. Bädje GmbH & Co. KG Dichtungsanordnung
DE202006020836U1 (de) * 2006-06-14 2010-06-17 Bartelt, Wolfgang Dichtband
DE102009056850A1 (de) * 2009-12-03 2011-06-09 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit Fugendichtungssystem für ein Fahrzeug und Montageverfahren
DE102011121396A1 (de) * 2011-12-17 2013-06-20 Gm Global Technology Operations, Llc Kraftfahrzeugkarosserie mit Dichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622286A (en) * 1951-02-10 1952-12-23 Gen Tire & Rubber Co Trunk seal gasket
US3323256A (en) * 1965-04-02 1967-06-06 H O Canfield Co Inc Sealing gasket of combined rigid and flexible extrusions
JPS57134324A (en) * 1981-02-10 1982-08-19 Nissan Motor Co Ltd Door sash in automobile
JPS58133918A (ja) * 1982-01-30 1983-08-09 Kinugawa Rubber Ind Co Ltd 自動車用ドアウエザ−ストリツプ
JPS5989220A (ja) * 1982-11-10 1984-05-23 Kinugawa Rubber Ind Co Ltd 自動車用ドアウエザ−ストリツプ
GB2200390B (en) * 1987-01-23 1991-04-10 Draftex Ind Ltd A closure sealing arrangement
US5462292A (en) * 1992-11-30 1995-10-31 Nishikawa Rubber Co., Ltd. Door seal device
GB2309994B (en) * 1996-02-06 1999-10-06 Draftex Ind Ltd Sealing arrangements
JPH10217771A (ja) * 1997-01-31 1998-08-18 Nishikawa Rubber Co Ltd ドア周縁枠部材の構造
JP3715400B2 (ja) * 1997-02-13 2005-11-09 西川ゴム工業株式会社 ドア用ウェザーストリップ
JPH10236163A (ja) * 1997-02-27 1998-09-08 Nishikawa Rubber Co Ltd ウエザーストリップ
US5950366A (en) * 1997-04-21 1999-09-14 General Motors Corporation Seal structure for removable roof
DE19722530A1 (de) * 1997-05-30 1998-12-03 Peter Willrich Türdichtung
DE19912176A1 (de) 1999-03-18 2000-09-21 Volkswagen Ag Dichtungsanordnung für ein Bauteil nach Art einer Tür oder Klappe
US6386619B1 (en) * 1999-08-24 2002-05-14 Nishikawa Rubber Co., Ltd. Retainerless weather strip
DE29922990U1 (de) * 1999-12-30 2000-05-31 Blau Dieter Dichtungsprofil aus gummielastischen Materialien
DE20006572U1 (de) * 2000-03-31 2000-10-26 Blau Dieter Dichtungsprofil der Drei-Haltepunkttechnik mit dauerhaftem Rückformvermögen in Kraftfahrzeugen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02085657A1 *

Also Published As

Publication number Publication date
WO2002085657A1 (fr) 2002-10-31
WO2002085657A8 (fr) 2003-03-13
DE20106758U1 (de) 2002-05-29
DE50213217D1 (de) 2009-03-05
EP1379404B1 (fr) 2009-01-14
ES2316579T3 (es) 2009-04-16

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